The fuck!?!
I’m from Michigan, too. You need to consult an attorney. Yes our SBR’s need to be registered as pistols, but as soon as you slap that real-deal stock on the buffer tube and utilize that $200 dollar stamp you paid for, you have to transport that little guy like a rifle again. It has a stock on it now... that’s the key.
AR pistols are for traveling loaded, plain and simple, without the need to deal with the nuances of your SBR stamp. It’s good to have both and I’ll be pissed as hell if they take it away. I want loaded mags in my vehicle.